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A Flexible Measurement System for Dielectric Waveguide Characterization at mmW Frequencies

机译:毫米波频率下介电波导表征的灵活测量系统

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Due to their outstanding transmission behavior of millimeter wave (mmW) signals at high flexibility, low weight and low costs, dielectric waveguides (DWG) represent a convenient technology for future transmission systems and are well suitable for applications like radar, mmW imaging or high speed communication. As different operating conditions require optimized geometries or materials of the DWGs, it is necessary to provide a flexible and robust measurement system to precisely characterize the transmission properties of DWGs with any cross section geometry. To extract the attenuation and phase constants α and β a multiline de-embedding technique is used. Measurement results are shown in this paper.
机译:由于其出色的毫米波(mmW)信号在高灵活性,低重量和低成本下的出色传输性能,介电波导(DWG)代表了未来传输系统的便捷技术,非常适合雷达,mmW成像或高速应用沟通。由于不同的工作条件需要优化DWG的几何形状或材料,因此有必要提供一种灵活而强大的测量系统,以精确表征具有任何横截面几何形状的DWG的传输特性。为了提取衰减和相位常数α和β,使用了多线去嵌入技术。测量结果显示在本文中。

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